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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 541-300 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | 00/00/0000 | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| Thousands block for 541-300 | |||||||
| 541-300-0 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | N/A | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-1 | OR | METROPCS, INC. (T-Mobile US, Inc) | 5562 | THE DALLES | NOCLLIKNOWN | 03/01/2018 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-2 | OR | METROPCS, INC. (T-Mobile US, Inc) | 5562 | THE DALLES | NOCLLIKNOWN | 07/16/2020 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-4 | OR | METROPCS, INC. (T-Mobile US, Inc) | 5562 | THE DALLES | NOCLLIKNOWN | 08/09/2019 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-5 | OR | METROPCS, INC. (T-Mobile US, Inc) | 5562 | THE DALLES | NOCLLIKNOWN | 04/15/2016 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-6 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | 09/17/2021 | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-7 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | 05/06/2020 | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-8 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | 09/05/2019 | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |
| 541-300-9 | OR | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | THE DALLES | PTLDORUFCM1 | N/A | Prefix Type: PCS Switch Name: PORTLAND Switch Type: Cellular Mobile Carrier Switching System LATA: Portland OR (672) Tandem: N/A Detailed Switch Info |